System with canopy and electrode for air cleaning

Details System with canopy and electrode for air cleaning System with canopy and electrode for air cleaning

2005-09-02

2010-02-09

Chiesa, Richard L (Department: 1797)

Gas separation: processes

Electric or electrostatic field

With addition of solid, gas, or vapor

C055S385200, C095S078000, C096S063000, C096S066000, C096S069000, C096S093000, C096S098000

Reexamination Certificate

active

07658785

ABSTRACT:
System for separating particles from an environment, the system including a perforated screen and an ionisation electrode in the environment for creating an electrostatic potential between the electrode and the screen to attract the particles to the screen.

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patent: 1433515 (2004-06-01), None
patent: WO 99/65609 (1999-12-01), None

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